On Weather Signs, traditionally ascribed to Theophrastus, contains the most complete list of such signs in antiquity and it was, in this or some very similar fo

This text and commentary is the first to take account of all the manuscripts and to place the work in its historical and scientific context, as well as the firs

This volume relates to natural philosophy apart from the study of living things. Topics covered include the principles of scientific inquiry, place, time, motio